| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.36 | 4.874% | $180.7608 | $180.76 | $180.75 | $180.80 |
| Purchase #2 | $219.59 | 7.522% | $236.1076 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $243.81 | 3.656% | $252.7237 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $100.72 | 3.480% | $104.2251 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $181.36 | 6.697% | $193.5057 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $64.35 | 9.103% | $70.2078 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $35.93 | 5.140% | $37.7768 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $1,018.12 | $1,075.3075 | $1,075.32 | $1,075.30 | $1,075.30 | |